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2021 Kaifeng meter 4-20mA tuf2000h digital handheld ultrasonic flow meter for water portable
Category | Performance, parameters | |
Accuracy | Principle | Ultrasonic time difference principle |
| Accuracy | ±1% |
| Display | 4*16 Western Dotted LCD Backlight LCD Display Supporting Chinese, English, German and French Languages |
| Data interface | Isolated RS232 serial interface for flow meter upgrade via PC |
Special cable | Twisted-pair cable is generally less than 50 meters in length: Select RS485, 1000 meters | |
Pipeline situation | Pipe | Steel, stainless steel, cast iron, copper, PVC, aluminum and all other dense pipes allow lining |
| Tube inner diameter | 15~ 6000mm |
| Straight section | The sensor installation point is best to meet: upstream 10D, downstream 5D, 30D from the pump outlet (D is the diameter) |
Measuring medium | Media type | Water, seawater, industrial wastewater, acid, alkali, alcohol, beer, various oils, etc. |
| Temperature | -30~160℃ |
| Turbidity | 10000ppm and small bubble content |
| Velocity | 0~±10m/s |
Working environment | Temperature | Host -20 ~ 60C; flow sensor: -30 ~ 160C; |
| Humidity | Host: Flow 85%RH, Sensor: IP67 |
Power supply | 3 built-in rechargeable 1.2-volt capacity NI-MH battery with capacity of 2000mAH, which can last for more than 12 hours per fully-charged battery, using AC90-260V power adapter for uninterrupted measurement | |
Power consumption | 1W | |
Shell material | Flame retardant ABS | |
Cable | Standard configuration | 5 meters * 2 roots (standard) |
| Custom made | 10 meters * 2 roots |
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